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Ultragenyx Pharmaceutical (RARE) SEC Filings & 10K Form

Ultragenyx Pharmaceutical logo
$26.31 -1.10 (-4.01%)
Closing price 07/18/2025 04:00 PM Eastern
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$26.20 -0.11 (-0.42%)
As of 07/18/2025 07:56 PM Eastern
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Recent Ultragenyx Pharmaceutical SEC Filings

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DateFilerForm TypeView
07/11/2025
3:46 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/09/2025
3:30 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/27/2025
7:15 AM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/23/2025
12:50 PM		Sanders Corazon D. (0001796536) (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:31 PM		Ray Amrit (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:31 PM		Dunsire Deborah (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:32 PM		Fust Matthew K (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:32 PM		NARACHI MICHAEL (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:33 PM		Sanders Corazon D. (0001796536) (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:33 PM		Ultragenyx Pharmaceutical (Issuer)
WELCH DANIEL G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:34 PM		SULIMAN SHEHNAAZ (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/05/2025
6:18 PM		Crombez Eric (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/24/2025
8:12 AM		BlackRock, Inc. (Filed by)
Ultragenyx Pharmaceutical (Subject)
Form SCHEDULE 13G/A
03/28/2025
4:00 PM		Ultragenyx Pharmaceutical (Filer)
Form DEF 14A
03/28/2025
4:01 PM		Ultragenyx Pharmaceutical (Filer)
Form DEFA14A
03/28/2025
4:02 PM		Ultragenyx Pharmaceutical (Filer)
Form ARS
03/10/2025
11:53 AM		Horn Howard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:16 PM		Crombez Eric (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:18 PM		Parschauer Karah Herdman (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:19 PM		Kassberg Thomas Richard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
6:56 PM		Horn Howard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:00 PM		Huizenga Theodore Alan (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:02 PM		Huang Dennis Karl (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:06 PM		Harris Erik (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:10 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:12 PM		Pinion John Richard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2025
12:58 PM		Parschauer Karah Herdman (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2025
3:58 PM		Ultragenyx Pharmaceutical (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/12/2025
10:42 AM		SANDS CAPITAL MANAGEMENT, LLC (Filed by)
Ultragenyx Pharmaceutical (Subject)
Form SCHEDULE 13G/A
02/10/2025
9:25 AM		Ultragenyx Pharmaceutical (Subject)
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
Form SCHEDULE 13G/A
01/13/2025
7:30 AM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/31/2024
1:05 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/30/2024
3:32 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/19/2024
3:17 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/19/2024
7:30 AM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/11/2024
5:44 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/11/2024
5:47 PM		Huizenga Theodore Alan (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/10/2024
3:12 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/14/2024
5:42 AM		RTW INVESTMENTS, LP (Filed by)
Ultragenyx Pharmaceutical (Subject)
Form SC 13G/A
11/05/2024
3:06 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/11/2024
3:48 PM		Horn Howard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
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10/07/2024
7:15 AM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/03/2024
3:34 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/18/2024
12:03 PM		Huizenga Theodore Alan (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/05/2024
10:50 AM		Huizenga Theodore Alan (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/05/2024
10:53 AM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/03/2024
3:40 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/07/2024
1:48 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/06/2024
3:28 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
(Data available from 1/1/2016 forward)


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This page (NASDAQ:RARE) was last updated on 7/19/2025 by MarketBeat.com Staff
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